Window shutter assembly



FIG. 1 is a top perspective view of an open position of the window shutter assembly employing my new design;

FIG. 2 is a top perspective view of a closed position of the window shutter assembly shown in FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG, 5 is a bottom view of FIG. 1;

FIG. 6 is a left view of FIG. 1;

FIG. 7 is a right view of FIG. 1; and,

FIG. 8 is a rear of FIG. 1. 

CLAIM The ornamental design for a window shutter assembly, substantially as shown and described. 